Top 10 Best Garden Sheds - Heavy.com 4 Mar 2015 . If you want a high quality, durable shed that will last for years, plastic is just not going to cut it. .. Suncast Wood/Resin Vertical Shed , outdoor storage garden ideas, best . It is made out of high-density polyethylene with two shatter proof . Requires some assembly; Requires a large, sturdy and level pad.